package com.zgs.mall.product.dao;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.zgs.mall.product.entity.AttrAttrgroupRelationEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * 属性&属性分组关联
 * 
 * @author zgs
 * @email 
 * @date 2020-07-09 08:49:51
 */
@Mapper
public interface AttrAttrgroupRelationDao extends BaseMapper<AttrAttrgroupRelationEntity> {

   public void deleteBatchRelation(@Param("relationEntitys") List<AttrAttrgroupRelationEntity> relationEntitys);
}
